http://www.newsweek.com/spacex-photos-launch-see-grace-fo-california-940645 > On a sunny Tuesday afternoon in California, a SpaceX rocket roared into the sky with a duel payload on board. The Falcon 9 rocket had both the Iridium-6 payload as well as the Grace Follow-On, or GRACE-Fo on board. > SpaceX's flight-proven Falcon 9 launched from the Vandenberg Air Force Base in California near the Pacific Ocean.